Witness Legendary Battles! Experience Great Encounters! Palkia. Dialga. A mysterious legend emerging from the darkness to challenge all comers.Who will stand victorious? In the Pokemon TCG: Diamond & Pearl--Great Encounters expansion, these incredible Pokemon come together to battle one another in an epic confrontation that will be a triumph for Trainers everywhere! With more brand-new Pokemon, more Pokemon LV.X, and a titanic clash of some of the most powerful Pokemon ever, Great Encounters is your chance to encounter greatness!